--- a/src/configure.in.org	2008-01-14 21:08:38.000000000 +0200
+++ a/src/configure.in	2008-01-14 21:20:09.000000000 +0200
@@ -208,7 +208,7 @@
 	return 2;
     }
 }], rpppoe_cv_pack_bitfields=normal, rpppoe_cv_pack_bitfields=rev,
-$ECHO "no defaults for cross-compiling"; exit 0)
+$ECHO "no defaults for cross-compiling"; exit 1)
 ])
 
 if test "$rpppoe_cv_pack_bitfields" = "rev" ; then